Shoe midsole



FIG. 1 is a rear perspective view of a shoe midsole showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is an opposite side view thereof; and,

FIG. 5 is a second rear perspective view thereof.

The broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the design. The broken lines showing the remainder of the shoe represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a shoe midsole, as shown and described. 